|
111
|
1 -- C9A009C.ADA
|
|
|
2
|
|
|
3 -- Grant of Unlimited Rights
|
|
|
4 --
|
|
|
5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
|
|
|
6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
|
|
|
7 -- unlimited rights in the software and documentation contained herein.
|
|
|
8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
|
|
|
9 -- this public release, the Government intends to confer upon all
|
|
|
10 -- recipients unlimited rights equal to those held by the Government.
|
|
|
11 -- These rights include rights to use, duplicate, release or disclose the
|
|
|
12 -- released technical data and computer software in whole or in part, in
|
|
|
13 -- any manner and for any purpose whatsoever, and to have or permit others
|
|
|
14 -- to do so.
|
|
|
15 --
|
|
|
16 -- DISCLAIMER
|
|
|
17 --
|
|
|
18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
|
|
|
19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
|
|
|
20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
|
|
|
21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
|
|
|
22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
|
|
|
23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
|
|
|
24 --*
|
|
|
25 -- TEST ABORT DURING RENDEZVOUS
|
|
|
26
|
|
|
27 -- THE CALLING TASK IN THE RENDEVOUS IS DEPENDENT ON THE ABORTED TASK,
|
|
|
28 -- SO THE DEPENDENT TASK IS INDIRECTLY ABORTED WHILE IN A RENDEVOUS;
|
|
|
29 -- NEITHER THE CALLING TASK NOR ITS MASTER CAN BE TERMINATED WHILE THE
|
|
|
30 -- RENDEVOUS CONTINUES.
|
|
|
31
|
|
|
32 -- JEAN-PIERRE ROSEN 09 MARCH 1984
|
|
|
33 -- JBG 6/1/84
|
|
|
34
|
|
|
35 WITH SYSTEM; USE SYSTEM;
|
|
|
36 WITH REPORT; USE REPORT;
|
|
|
37 PROCEDURE C9A009C IS
|
|
|
38
|
|
|
39 BEGIN
|
|
|
40
|
|
|
41 TEST("C9A009C", "DEPENDENT TASK IN RENDEVOUS WHEN MASTER IS " &
|
|
|
42 "ABORTED");
|
|
|
43
|
|
|
44 DECLARE
|
|
|
45 -- T2 CONTAINS DEPENDENT TASK T3 WHICH CALLS T1.
|
|
|
46 -- T1 ABORTS T2 WHILE IN RENDEVOUS WITH T3.
|
|
|
47
|
|
|
48 TASK T1 IS
|
|
|
49 ENTRY E1;
|
|
|
50 END T1;
|
|
|
51
|
|
|
52 TASK BODY T1 IS
|
|
|
53
|
|
|
54 TASK T2;
|
|
|
55
|
|
|
56 TASK BODY T2 IS
|
|
|
57 TASK T3;
|
|
|
58 TASK BODY T3 IS
|
|
|
59 BEGIN
|
|
|
60 T1.E1;
|
|
|
61 FAILED ("T3 NOT ABORTED");
|
|
|
62 EXCEPTION
|
|
|
63 WHEN TASKING_ERROR =>
|
|
|
64 FAILED ("TASKING_ERROR IN T3");
|
|
|
65 WHEN OTHERS =>
|
|
|
66 FAILED ("OTHER EXCEPTION IN T3");
|
|
|
67 END;
|
|
|
68 BEGIN -- T3 ACTIVATED NOW
|
|
|
69 NULL;
|
|
|
70 END T2;
|
|
|
71
|
|
|
72 BEGIN -- T1
|
|
|
73 ACCEPT E1 DO
|
|
|
74 ABORT T2;
|
|
|
75 ABORT T2;
|
|
|
76 ABORT T2; -- WHY NOT?
|
|
|
77 IF T2'TERMINATED THEN
|
|
|
78 FAILED ("T2 TERMINATED PREMATURELY");
|
|
|
79 END IF;
|
|
|
80 END E1;
|
|
|
81 EXCEPTION
|
|
|
82 WHEN TASKING_ERROR =>
|
|
|
83 FAILED ("TASKING_ERROR IN T1 BECAUSE CALLING TASK "&
|
|
|
84 "WAS ABORTED");
|
|
|
85 WHEN OTHERS =>
|
|
|
86 FAILED ("OTHER EXCEPTION - T1");
|
|
|
87 END T1;
|
|
|
88
|
|
|
89 BEGIN
|
|
|
90 NULL;
|
|
|
91 END;
|
|
|
92
|
|
|
93 RESULT;
|
|
|
94
|
|
|
95 END C9A009C;
|
